* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  background-color: azure;
  background-size: cover;
  color: #fff;
  height: 945;
  width: 1920;
}
.nav-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.nav-bar p {
  font-size: large;
  color: cornflowerblue;
  margin: 15px;
}
/*TODO：请补充代码*/
